In Mexico City, an independent administrative body operating under the country's transport and communications ministry was responsible for regulating, promoting and overseeing the development and near-universal coverage of telecoms and broadcasting services in the country.

A US public transit system planned to upgrade its analog intercom systems to IP. In order to build up a fully integrated system, the intercom company collaborated with EtherWAN on the project, from system design to technical support. The resulting outcome was a great success.